The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{laier:ipac2021-mopab334}
\bibitem{laier:ipac2021-mopab334}
U. Laier, R. Balß, C. Christoph, M. Frey, P. Hülsmann, H. Klingbeil, \emph{et al.},
% U. Laier, R. Balß, C. Christoph, M. Frey, P. Hülsmann, H. Klingbeil, H.G. König, D.E.M. Lens, J.S. Schmidt, A. Stuhl, K.G. Thomin, and T. Winnefeld,
% U. Laier \emph{et al.},
\textquotedblleft{Status and Recent Development of FAIR Ring RF Systems}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1037--1040.
\url{doi:10.18429/JACoW-IPAC2021-MOPAB334}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490